UNIVERSITY OF WATERLOO · CANADA
Master of Data Science and Artificial Intelligence (MDSAI) / Master of Mathematics in Data Science (MMath DS)
Master's · Taught in en
At a glance
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Duration
6.5
IELTS
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Tuition / yr
en
Language
Master's
Level
The University of Waterloo offers graduate programs focused on Data Science and Artificial Intelligence, including a Master of Data Science and Artificial Intelligence (MDSAI) and a Master of Mathematics in Data Science (MMath DS). These programs are designed to equip students with advanced knowledge and skills in the rapidly evolving fields of data analysis, machine learning, and AI. The MDSAI program is available in full-time and part-time, with co-op options for the full-time stream. The MMath DS program is a full-time, research-intensive master's degree. Both programs aim to provide a strong theoretical foundation and practical experience, preparing graduates for impactful careers in industry and research.
Careers
Graduates from Data Science and Artificial Intelligence programs are well-prepared for a variety of roles in the growing tech industry and beyond.
- Data Scientist
- Machine Learning Engineer
- AI Specialist
- Data Analyst
- Business Intelligence Analyst
- Software Developer (with AI/ML focus)
Frequently asked questions
- What are the English language proficiency requirements for the Master of Data Science and Artificial Intelligence (MDSAI) or Master of Mathematics in Data Science (MMath DS)?
- For the IELTS Academic, you need an overall score of 6.5, with a minimum of 6.5 in writing and speaking, and 6.0 in reading and listening. For the TOEFL iBT (completed before January 21, 2026), an overall score of 90 is required, with 25 in writing and 25 in speaking.
- How can I estimate my tuition fees for these programs?
- International students should use the Tuition Fee Estimator on the University of Waterloo's Finance website for an estimate of tuition and incidental fees. This tool provides estimates based on the 2026/2027 academic year for a Fall program start.
- What are the application deadlines for the MDSAI and MMath DS programs?
- Application deadlines vary by program and intake; for example, the deadline for the MDSAI program for Fall intake is January 15th. It is recommended to start the application process at least one month before the deadline.
- What documents do I need to submit with my application?
- Required documents typically include academic transcripts, English language proficiency test scores, letters of reference, a statement of purpose, and a CV/Resume. Some programs may have additional specific requirements.
- What career paths can I pursue after graduating from these programs?
- Graduates are prepared for roles such as Data Scientist, Machine Learning Engineer, AI Specialist, Data Analyst, Business Intelligence Analyst, and Software Developer with an AI/ML focus.
Entry requirements
IELTS Academic6.5 overall, with 6.5 in writing, 6.5 in speaking, 6.0 in reading, and 6.0 in listening
TOEFL iBT90 overall, with 25 in writing and 25 in speaking (for tests completed before January 21, 2026)
You may be exempt from submitting English language test scores if your first language is English AND your four most recent years of full-time education have been in Canada, or if you are a bilingual Francophone Canadian with specific educational background in Canada. Exemptions may also apply if your four most recent years of full-time education were taught in an entirely English-language school system. Official transcripts or a letter from your previous school confirming the language of instruction are required for exemption verification.
Fees
Tuition (international)Tuition fees are assessed based on your international immigration status. Please use the Tuition Fee Estimator on the University of Waterloo's Finance website for an estimate. This tool provides an estimate of tuition and incidental fees. It does not include other expenses like off-campus housing, groceries, or textbooks.
Tuition (home)Tuition fees are assessed based on your domestic residency status. Please use the Tuition Fee Estimator on the University of Waterloo's Finance website for an estimate. This tool provides an estimate of tuition and incidental fees.
LivingThe Tuition Fee Estimator does not provide estimates for living expenses such as off-campus housing, groceries, textbooks, or equipment.
Estimates are based on the 2026/2027 academic year and assume a Fall program start. Costs for Winter or Spring program starts are not available through the estimator. If you are required to complete a preliminary English language training program, its costs will not be included in the degree program estimate.
How to apply
1. Prepare Your ApplicationGather all necessary documents, including academic transcripts, English language test scores (if required), and any other program-specific requirements such as a statement of purpose or references.
2. Apply OnlineSubmit your application through the University of Waterloo's Applicant Portal. You will be prompted to declare your academic experience to determine if English language proficiency tests are required.
3. Submit Supporting DocumentsUpload all required documents by the program's document deadline. This may include official transcripts and English proficiency test scores. Official test scores must be sent directly from the testing agency.
4. Pay Application FeesEnsure all associated application fees are paid as part of the submission process.
5. Monitor Application StatusYou can check the status of your application through the Applicant Portal. Admission decisions are typically made available in the portal after the review process.
Frequently asked questions
What are the English language proficiency requirements for the Master of Data Science and Artificial Intelligence (MDSAI) or Master of Mathematics in Data Science (MMath DS)?
+
For the IELTS Academic, you need an overall score of 6.5, with a minimum of 6.5 in writing and speaking, and 6.0 in reading and listening. For the TOEFL iBT (completed before January 21, 2026), an overall score of 90 is required, with 25 in writing and 25 in speaking.
How can I estimate my tuition fees for these programs?
+
International students should use the Tuition Fee Estimator on the University of Waterloo's Finance website for an estimate of tuition and incidental fees. This tool provides estimates based on the 2026/2027 academic year for a Fall program start.
What are the application deadlines for the MDSAI and MMath DS programs?
+
Application deadlines vary by program and intake; for example, the deadline for the MDSAI program for Fall intake is January 15th. It is recommended to start the application process at least one month before the deadline.
What documents do I need to submit with my application?
+
Required documents typically include academic transcripts, English language proficiency test scores, letters of reference, a statement of purpose, and a CV/Resume. Some programs may have additional specific requirements.
What career paths can I pursue after graduating from these programs?
+
Graduates are prepared for roles such as Data Scientist, Machine Learning Engineer, AI Specialist, Data Analyst, Business Intelligence Analyst, and Software Developer with an AI/ML focus.